Transcript
| 44.3 kW (59.4 HP) at 2100 rpm | 8540 - 8600 kg | 4175 - 4725 mm
DX85R-3
| Compact Excavator
All-round versatility and improved fuel efficiency Whatever your application you can rely on the DX85R-3 ideal working range with reduced tail swing to take on all these tasks with efficient, dependable performance that saves you time and money. • Optimised engine, now compliant with the Stage IIIB European regulations using EGR (Exhaust Gas Recirculation) and DPF (Diesel Particulate Filter) • Improved load sensing closed-centre hydraulic system uses the engine power more effectively, maximising pump output and offering more comfort, smoothness and accuracy regardless the load • Increased digging power, swing torque, lifting capacity, travel speed and traction force for higher performance • Improved fuel efficiency means you can keep costs down and reduce the environmental impact • The dozer blade float function allows fast finishing work, simply by travelling backwards
Higher gradeability and work capability Thanks to the high tractive effort and strong swing torque, the DX85R-3 offer excellent capability for working on slopes.
Boom swing The swing bracket and the boom swing cylinder size ensure powerful and stable performance.
RPM dial / Auto idle Thanks to the electronic control, the optimal engine rpm can be set per workload. The auto idle function applied as standard helps fuel efficiency and reduces noise levels.
Main control valve The machine can be precisely controlled in single and complex operations and the front hydraulic flow matched to the work load. This contributes to great fuel economy and smooth operation.
Maximum controllability in every situation Proportional auxiliary flow means that the excavator’s power is matched by smooth, confident manoeuvres. Using sensitive joysticks and clear controls positioned for convenient access, you are able to work safely and confidently with minimum effort. Even the switches have been ergonomically placed on the right-hand control stand and positioned according to the frequency with which they are used. The highest standards of efficiency are just a finger’s reach away.
Colour LCD monitor panel The new 5.7” colour LCD panel is located within the operator’s line of sight. The monitor is user-friendly and gives access to machine settings, maintenance data and auxiliary flow control. Any abnormality is clearly displayed on the screen, allowing you to work safely and confidently with an accurate overview of all conditions. Gauges • Engine coolant and hydraulic oil temperatures • Engine speed • Fuel level • Eco symbol: changes colour when operating conditions change (idle, normal or loading) • Eco gauge: shows the average fuel efficiency over the last minute of operation • Warning symbols (12) • Anti-theft function • Maintenance schedule • Diagnostic ability
Right controls
Proportional joystick with auxiliary thumb control 2
Dozer float function and travel mode switch
The ideal workspace – designed around you The DX85R-3 is designed to provide you with the best possible working conditions. The sophisticated ROPS cab is ISO-certified for your safety. Its spacious interior offers a fully adjustable and comfortable seat. Comfortably seated, you have easy access to several storage compartments and a clear all-round view of the worksite. Noise and vibration levels are reduced while air conditioning allows you to maximise your productivity and return on investment.
Ergonomic operator environment Spacious cab with ample leg room, robust ergonomic pedals, large & flat floor, cup holder, etc.
Adjustable seat, head rest and arm rests For more operator comfort.
Air conditioning Allows the operator to adjust the airflow to suit conditions.
More durability – less maintenance A reinforced X-chassis provides strength, while the optimised boom shape ensures uniform load distribution for more durability. Top quality materials, the most advanced computer-aided design and endurance testing under the most demanding conditions ensure your excavator will keep on performing. The DX85R-3 is designed for low maintenance with longer intervals resulting in more machine availability while skilled Doosan-trained technicians are available to provide extra support when needed.
Tilting cab To simplify access to maintenance components.
Centralised greasing points To make maintenance easier, the greasing points have been centralised. Battery cut-off switch For more safety and to maintain battery capacity.
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Technical specifications Q Engine
Q Hydraulic system
• Model
• •
Yanmar 4TNV98 4-Cycle Water-Cooled, Direct injection • No. of cylinders
• • • • •
4 • Rated power at 2100 rpm 44.3 kW (59.4 HP) (SAE J1349) • Max. torque at 1365 rpm
Q Pumps
24.6 kgf/m (241 Nm) • Idle (low - high) 1050 [± 10] - 2250 [± 10] rpm • Piston displacement
Pump
Pilot
98 mm x 110 mm • Starter
Displacement (cm³/rev)
Max. flow @ 2100 rpm (l/min)
Relief valve pressure (kgf/cm²)
72
151
-
11
23.1
33
Gear
• Maximum system pressure
12 V / 3.0 kW • Batteries – Alternator
Boom/arm/bucket: Work/travel: Swing:
12 V / 100 Ah – 12 V, 80 A • Air filter
316 kg/cm² 300 kg/cm² 220 kg/cm²
Q Swing mechanism
Double element with automatic dust evacuation.
• •
Q Fluid capacities 110 l 10 l 87 l 10.2 l 1.5 l 2 x 1.2 l
Q Environment Noise levels comply with environmental regulations (dynamic values). • Noise level LwA Guaranteed: Measured: • Operator LpA
Type
Main Tandem, (load sensing) Axial piston
3319 cm³ • Bore x stroke
Fuel tank: Cooling system (radiator capacity): Hydraulic oil tank: Engine oil: Swing drive: Travel device:
The hydraulic system enables independent or combined operations Load sensing closed centre hydraulic with variable displacement piston pump Proportional joystick control Two travel speeds offer either increased torque or high speed Auto-idle Auto shift travel Control of flow in auxiliary hydraulic circuits
98 dB(A) (2000/14/EC) 97 dB(A) (2000/14/EC)
• • • •
High-torque, axial piston motor with planetary reduction gear Swing bearing: single-row, shear type ball bearing with inductionhardened internal gear Internal gear and pinion immersed in lubricant Max. swing speed: 9.5 rpm Max. swing torque: 1950 kgf/m Boom swing angle L/R: 70° / 55°
Q Drive Each track is driven by an independent, high-torque axial piston motor through a planetary reduction gearbox. Two levers / foot pedals guarantee smooth travel with counter-rotation on demand. • Travel speed (low - high) 2.7 - 4.7 km/h • Maximum traction (low - high) 3.9 t - 6.6 t • Maximum gradeability
71 dB(A) (ISO 6396)
35° / 70%
Q Undercarriage
Q Hydraulic cylinders
Very robust construction throughout. All welded structures designed to limit stresses. High-quality, durable materials. Lateral chassis welded and rigidly attached to undercarriage. Track rollers lubricated for life. Idlers and sprockets fitted with floating seals. Track shoes (option) made of inductionhardened alloy with triple grouser. Heat-treated connecting pins. Hydraulic track adjuster with shock-absorbing tension mechanism.
Piston rods and cylinder bodies of high-strength steel. Shock-absorbing mechanism fitted in cylinders for shock-free operation and extended life.
• Number of rollers and links per side Upper rollers: Lower rollers: Number of links: Overall track length:
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1 (ø 160 mm) 5 (ø 156 mm) 39 2825 mm
Cylinders
Quantity
Boom
1
Bore x rod diameter x stroke (mm) 115 x 70 x 775
Arm
1
100 x 65 x 866
Bucket
1
90 x 60 x 690
Dozer
2
100 x 60 x 149
Boom swing
1
110 x 60 x 738
E
A B
M N
D
C
O
P E F
L
R
Q
G
F
S
H
T U
D
G
I J K
Q Dimensions Boom length - mm
3380
Arm length - mm A Shipping length - mm
L
1700
2250
6165
6265
B Rear length - mm
1370
1370
C Tail swing radius - mm
1300
1300
D Front length - mm
4785
4890
E Shipping height (boom) - mm
2085
2410
E Shipping height (hose) - mm
2150
2480
F Dozer height - mm
408
408
G Dozer cut below grade - mm
304
304
H Center line to blade - mm
1910
1910
H
K
J
C
8' I B A
Q Working range
I
Tumbler distance - mm
2200
2200
Boom length - mm
J
Track length - mm
2825
2825
Arm length - mm
1700
3280
3280
Bucket capacity - m³
0.28
0.28
735
735
A Max. digging reach - mm
6915
7430
M Upperstructure width - mm
2265
2265
B Max. digging reach (ground) - mm
6765
7295
N Cab width - mm
1030
1030
C Max. digging depth - mm
4175
4725
O Cab height above bonnet - mm
925
925
D Max. loading height - mm
4645
4995
P Height over cab - mm
2640
2640
E Min. swing radius - mm
2550
2635
Q Ground clearance - mm
362
362
F Max. digging height - mm
6630
6980 6005
K Track length to dozer - mm L
Counterweight clearance - mm
3380 2250
R Track height - mm
670
670
G Max. bucket pin height - mm
5655
S Shoe width std. - mm
450
450
H Max. vertical wall depth - mm
3245
3755
T Track gauge - mm
1850
1850
I
Max. radius vertical - mm
4730
4905
U Overall width - mm
Max. digging depth (8´ level) - mm
3815
4420
1510
1480
580
-55
2300
2300
J
Boom swing distance, left - mm
704
704
K Min. radius 8´ line - mm
Boom swing distance, right - mm
837
837
L
Min. digging reach - mm
Q Weight With 2.25 m arm and 0.28 m³ bucket Shoe width (mm)
Operating weight (kg)
Ground pressure (kgf/cm²)
Rubber
450
8600
0.39
Steel
450
8630
0.39
Q Digging forces (ISO)
Bucket (SAE / ISO) Arm (SAE / ISO)
t
Q Buckets Boom: 3.38 m Arm: 1.7 m Bucket: 0.28 m³
Boom: 3.38 m Arm: 2.25 m Bucket: 0.28 m³
Capacity (m³)
5.50 / 6.30
5.50 / 6.30
SAE
Width (mm) With side cutters
W/O side cutters
Weight (kg)
Boom: 3380 mm Arm: 1700 mm
Arm: 2250 mm
kN
53.9 / 61.8
53.9 / 61.8
0.28
813
707
232
B
B
t
4.25 / 4.39
3.57 / 3.66
0.20
646
540
199
A
A
kN
41.7 / 43.0
35.0 / 35.9
A: Suitable for materials with a density less than or equal to 2000 kg/m³ B: Suitable for materials with a density less than or equal to 1600 kg/m³ For reference only.
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Lifting capacities
Ground Line Centreline of rotation
Standard configuration - Dozer up Standard track width: 2300 mm • Boom: 3380 mm • Arm: 1700 mm • W/O Bucket • Shoe: 450 mm 2.0
A (m)
3.0
Units: 1000 kg
4.0
Max. lift
5.0
A (m) 4.29 5.13 5.62 5.86 5.89 5.72 5.31 4.61 3.34
B (m)
5.0 4.0 3.0 2.0 1.0
0 (Ground) -1.0 -2.0 -3.0
3.90 * 5.27 *
2.70 * 3.28 3.06 3 3.01 3.06 1.89 *
3.90 * 4.8
1.95 * 1.90 * 2.19 * 2.09 1.99 1.93 1.91 1.94
2.70 * 2.55 2.35 2.3 2.3 2.35 1.89 *
1.85 1.85 1.78 1.68 1.58 1.52 1.51 1.53
1.55 1.53 1.49 1.43 1.4 1.39
2.01 1.48 1.26 1.15 1.12 1.16 1.28 1.59 1.54 *
1.27 1.25 1.2 1.15 1.12 1.11
1.63 1.2 1.02 0.93 0.9 0.93 1.03 1.27 1.54 *
Standard configuration - Dozer down Standard track width: 2300 mm • Boom: 3380 mm • Arm: 1700 mm • W/O Bucket • Shoe: 450 mm 2.0
A (m)
3.0
Units: 1000 kg
4.0
Max. lift
5.0
A (m) 4.29 5.13 5.62 5.86 5.89 5.72 5.31 4.61 3.34
B (m)
5.0 4.0 3.0 2.0 1.0
0 (Ground) -1.0 -2.0 -3.0
3.90 * 5.27 *
2.70 * 3.97 * 3.50 * 4.52 * 4.36 * 3.56 * 1.89 *
3.90 * 5.27 *
1.95 * 1.90 * 2.19 * 2.64 * 3.05 * 3.20 * 3.06 * 2.52 *
2.70 * 3.53 3.31 3.25 3.26 3.31 1.89 *
1.95 * 1.90 * 2.19 * 2.25 2.15 2.08 2.07 2.1
1.90 * 1.95 * 2.13 * 2.31 * 2.38 * 2.23 *
2.01 * 1.80 * 1.74 * 1.77 * 1.88 * 1.96 * 1.97 * 1.93 * 1.54 *
1.67 1.65 1.6 1.55 1.51 1.51
2.01 * 1.59 1.36 1.25 1.21 1.25 1.39 1.72 1.54 *
Option 1 - Dozer up Standard track width: 2300 mm • Boom: 3380 mm • Arm: 2250 mm • W/O Bucket • Shoe: 450 mm 2.0
A (m)
3.0
4.0
Units: 1000 kg
5.0
Max. lift
6.0
A (m) 3.81 5.02 5.73 6.17 6.38 6.41 6.26 5.90 5.28 4.27
B (m)
6.0 5.0 4.0 3.0 2.0 1.0
0 (Ground) -1.0 -2.0 -3.0
3.34 * 5.15 * 4.62 *
3.18 * 3.12 2.98 2.94 2.96 2.96 *
3.34 * 4.61 4.62 *
1.80 * 2.13 2 1.91 1.87 1.87 1.93
2.67 2.4 2.27 2.24 2.26 2.33
1.51 * 1.57 * 1.55 1.49 1.43 1.38 1.35 1.36
1.80 * 1.71 1.59 1.5 1.46 1.47 1.52
1.28 1.29 1.26 1.21 1.14 1.1 1.07 1.08
1.13 1.11 1.08 1.05
1.83 * 1.48 * 1.23 1.08 1 0.97 0.99 1.07 1.26 1.68 *
0.92 0.89 0.86 0.84
1.83 * 1.27 1 0.87 0.8 0.78 0.79 0.86 1.01 1.4
Option 1 - Dozer down Standard track width: 2300 mm • Boom: 3380 mm • Arm: 2250 mm • W/O Bucket • Shoe: 450 mm 1.0
A (m)
2.0
3.0
Units: 1000 kg
4.0
5.0
Max. lift
6.0
B (m)
6.0 5.0 4.0 3.0 2.0 1.0
0 (Ground) -1.0 -2.0 -3.0
2.79 * 4.11 *
2.79 * 4.11 *
3.34 * 5.15 * 4.62 *
3.34 * 5.15 * 4.62 *
3.18 * 4.34 * 4.76 * 4.62 * 4.07 * 2.96 *
3.18 * 3.37 3.22 3.19 3.21 2.96 *
1.80 * 2.30 * 2.79 * 3.10 * 3.12 * 2.83 * 1.98 *
1.80 * 2.29 2.16 2.07 2.02 2.03 1.98 *
1. Lifting capacities are in compliance with ISO 10567:2007(E). 2. The load point is at the end of the arm. 3. * = The nominal loads are based on hydraulic capacity. 4. The nominal loads shown do not exceed 75% of tipping loads or 87% of hydraulic lifting capacity. 5. For lifting capacity with bucket, simply subtract the actual weight of the bucket from the values. 6. The configurations indicated do not necessarily reflect the standard equipment of the machine. 6
1.51 * 1.57 * 1.69 * 1.91 * 2.15 * 2.31 * 2.31 * 2.01 *
1.51 * 1.57 * 1.67 1.61 1.54 1.49 1.46 1.47
1.64 * 1.71 * 1.80 * 1.84 *
1.22 1.2 1.17 1.14
1.83 * 1.48 * 1.36 * 1.32 * 1.34 * 1.42 * 1.56 * 1.76 * 1.77 * 1.68 *
: Rating over front : Rating over side or 360°
1.83 * 1.48 * 1.33 1.16 1.08 1.05 1.08 1.17 1.37 1.68 *
A (m) 3.81 5.02 5.73 6.17 6.38 6.41 6.26 5.90 5.28 4.27
Standard and optional equipment Q Standard equipment Engine Yanmar Diesel engine, Common Rail direct injection, EU Stage IIIB compliant, EGR Diesel particulate filter (DPF) Auto-idle Hydraulic system Boom and arm flow regeneration Spare ports (valve) Breaker piping Cylinder cushioning & contamination seals Control of auxiliary hydraulic flow and settings from the display panel, 1st auxiliary 2 way & 2nd auxiliary 2 way Cab & Interior Roll Over Protective Structure (ROPS) Pressurised, sound-insulated cab Adjustable seat with adjustable headrest and armrest Air conditioning Pull-up type front window and removable lower front window Sliding right windows with lock Ceiling light Intermittent upper windshield wiper Multiple storage compartments Flat, spacious, easy-to-clean floor Cup holder Anti-theft protection 5.7“ (14.5 cm) LCD colour monitor panel Engine speed (RPM) control dial Hydrostatic 2-speed travel system with manual or automatic shift Radio-ready 12 V power socket Serial communication port for laptop PC interface Adjustable PPC for arm, boom, bucket and swing, with sliding proportional control for attachments and auxiliary hydraulic buttons Travel pedals and hand levers Master key Diesel particulate filter regeneration switch Safety Boom and arm cylinder safety valves Overload warning device Rotating beacon Hydraulic safety lock lever Safety glass Hammer for emergency escape Right and left rearview mirrors Emergency engine stop switch Engine overheat and restart prevention system Parking brake and cab swing lock automatic Reinforced cast steel pivot points Battery cut-off switch Halogen work light (1 on cab top) Lockable fuel cap Other Mono boom: 3380 mm – arm: 1700 mm Counterweight: 1322 kg Fuel filler pump Double element air cleaner Engine hood with gas spring Self-diagnostic function Battery (12 V, 100 Ah), alternator (12 V, 80 A) Electric horn Remote greasing for swing circle and workgroup pivot points Guards for boom lights Undercarriage Fixed undercarriage Hydraulic track adjuster Greased and sealed track links Rubber tracks 450 mm Dozer blade (width: 2300 mm & height: 408 mm)
Q Optional equipment Cab & Interior MP3/USB radio with CD player (kit) Safety FOGS cab - top and front cab guards (ISO 10262) (kit) Front window upper and lower guards Other Long arm: 2250 mm Hydraulic piping for crusher, quick coupler, clamshell, tilting and rotating buckets Undercarriage Dozer double check valve (kit) Steel tracks 450 mm 3rd auxiliary clamshell
Some of these options may be standard in some markets. Some of these options may not be available for certain markets. Please check with your local DOOSAN dealer for more information about availability or to adapt your machine to your application needs.
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Doosan Infracore Construction Equipment - Drève Richelle 167 - B-1410 Waterloo, Belgium
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Doosan Infracore Construction Equipment
